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发表于 2019-5-17 14:28:19
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本帖最后由 klwo2 于 2019-5-17 14:36 编辑 % b4 `( l: Q# C
2 r3 G2 u& r$ V! N字典上都讲了啊:
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7 c; |& E C2 x' h& a+ e[in combination](of a person or their blood) having a specified substance or condition (人, 人的血液)呈阳性的:
) S. M& U1 Y* j* q4 |HIV-positive.HIV阳性。 showing the presence of a particular germ, condition, or substance
/ v- U+ C B3 E1 E4 _5 CHe tested positive for steroids. [=the test showed that he had used steroids]
5 `1 {5 D- |0 O1 i; M4 F+ z8 KThe test results were positive.
9 u" x4 H) v( O, o% Z+ C7 LHIV positive patients 8 {6 i) W; P. g( k% C8 l% [
新牛津说这是固定组合,学习词典为了给你省事,一般都直接告诉你test 跟positive 搭配,都这么简单、粗暴、赤裸裸地告诉你是词汇现象了,记住、背下来、跟着用就是了,这还不会?# f# _$ E# m6 K' l+ V A& M3 h
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问为什么不能用positively,不能用就是不能用,positively 不能表达这个意思:
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8 |0 Y: @% t! Min a positive way, in particular有把握地, 尤指:; R; g0 _; z: Z2 _. ?* Z; e; v
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* c- ] v# {- l5 Y3 W8 a7 Xwith certainty; so as to leave no room for doubt确定地, 明确地; 毋庸置疑地:9 p, G' U/ L5 E& @0 B- m2 a
experts could not positively identify the voices.专家们不能明确地识别那些声音。
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# I" D2 u2 f) t* f0 sas submodifier used to emphasize that something is the case, even though it may seem surprising or unlikely必定地, 确实的: K1 V$ Z- D; R6 |! h, R
some of the diets may be positively dangerous.某些饮食可能确实是危险的。
5 n) B9 Z! f# x. C( e# L3 D1 R" C# i w词汇上的特例永远超越语法上的规律。你问为什么【晒太阳】是【在太阳底下晒】,【晒娃】是【把自己娃的照片晒给人看】,【打车】是【坐车】,【打人】是【击打别人】,只能说这些是词汇上的特例啊 |
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